<template>
  <div class="add-enterprise">
    <header class="add-header">
      <div class="left">
        <span class="arrow" @click="$router.back()"><i class="el-icon-arrow-left" />返回</span>
        <span>|</span>
        <!-- <span>添加企业</span> -->
        <el-page-header
          :content="`${id?'编辑企业':'添加企业'}`"
          @back="$router.back()"
        />
      </div>
      <div class="right">
        黑马程序员
      </div>
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">企业信息</div>
        <div class="form">
          <el-form ref="ruleForm" :model="addForm" :rules="addRules" label-width="100px">
            <el-form-item label="企业名称" prop="name">
              <el-input v-model="addForm.name" />
            </el-form-item>
            <el-form-item label="法人" prop="legalPerson">
              <el-input v-model="addForm.legalPerson" />
            </el-form-item>
            <el-form-item label="注册地址" prop="registeredAddress">
              <el-input v-model="addForm.registeredAddress" />
            </el-form-item>
            <el-form-item label="所在行业" prop="industryCode">
              <el-select v-model="addForm.industryCode">
                <el-option
                  v-for="item in industryList"
                  :key="item.industryCode"
                  :value="item.industryCode"
                  :label="item.industryName"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="企业联系人" prop="contact">
              <el-input v-model="addForm.contact" />
            </el-form-item>
            <el-form-item label="联系电话" prop="contactNumber">
              <el-input v-model="addForm.contactNumber" />
            </el-form-item>
            <el-form-item label="营业执照" prop="businessLicenseId">
              <el-upload action="#" :http-request="uploadRequest" :before-upload="beforeUpload">
                <el-button size="small" type="primary">点击上传</el-button>
                <div slot="tip" class="el-upload_tip">支持扩展名：.png .jpg .jpeg，文件大小不得超过5M</div>
              </el-upload>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button>重置</el-button>
        <el-button type="primary" @click="confirm">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<script>
import { createExterpriseAPI, updateExterpriseAPI, getIndustryListAPI, uploadAPI, getEnterpriseDetailAPI } from '@/api/enterprise'

export default {
  data() {
    return {
      addForm: {
        name: '', // 企业名称
        legalPerson: '', // 法人
        registeredAddress: '', // 注册地址
        industryCode: '', // 所在行业
        contact: '', // 企业联系人
        contactNumber: '', // 联系人电话
        businessLicenseUrl: '', // 营业执照url
        businessLicenseId: '' // 营业执照id
      },
      addRules: {
        // 省略规则代码
      },
      industryList: [], // 可选行业列表
      isEditMode: false, // 是否为编辑模式
      enterpriseId: null // 当前编辑的企业ID
    }
  },
  computed: {
    id() {
      return this.$route.query.id
    }
  },
  created() {
    this.getIndustryList()
    this.initFormData()
  },
  methods: {
    // 获取行业列表
    async getIndustryList() {
      const res = await getIndustryListAPI()
      this.industryList = res.data
    },
    // 初始化表单数据
    initFormData() {
      const id = this.$route.query.id
      if (id) {
        this.isEditMode = true
        this.enterpriseId = id
        this.getEnterpriseDetail(id)
      }
    },
    // 获取企业详情
    async getEnterpriseDetail(id) {
      try {
        const res = await getEnterpriseDetailAPI(id)
        const { businessLicenseId, businessLicenseUrl, contact, contactNumber, industryCode, legalPerson, name, registeredAddress } = res.data
        this.addForm = { businessLicenseId, businessLicenseUrl, contact, contactNumber, industryCode, legalPerson, name, registeredAddress }
      } catch (error) {
        console.error('获取企业详情失败', error)
      }
    },
    // 确定按钮（提交）
    async confirm() {
      try {
        // 表单校验
        await this.$refs.ruleForm.validate()

        if (this.isEditMode) {
          // 编辑
          const res = await updateExterpriseAPI({
            ...this.addForm,
            id: this.enterpriseId
          })
          console.log('编辑成功', res)
          this.$message.success('编辑成功')
        } else {
          // 新增
          const res = await createExterpriseAPI(this.addForm)
          console.log('添加成功', res)
          this.$message.success('添加成功')
        }

        // 返回上一页
        this.$router.back()
      } catch (error) {
        console.error('提交失败', error)
        this.$message.error('提交失败，请检查输入信息')
      }
    },
    // 编写校验逻辑
    beforeUpload(file) {
      const allowImgType = ['image/png', 'image/jpg', 'image/jpeg'].includes(file.type)
      const isLt5M = file.size / 1024 / 1024 < 5

      if (!allowImgType) {
        this.$message.error('上传合同图片只能是 png、jpg、jpeg 格式!')
      }
      if (!isLt5M) {
        this.$message.error('上传合同图片大小不能超过 5MB!')
      }
      return allowImgType && isLt5M
    },
    // 上传营业执照
    async uploadRequest(data) {
      const file = data.file // 文件对象

      // 处理formData类型参数
      const formData = new FormData()
      formData.append('file', file)
      formData.append('type', 'business_license')
      const res = await uploadAPI(formData)
      console.log('上传成功', res)

      // 起始表单数据
      this.addForm.businessLicenseId = res.data.id
      this.addForm.businessLicenseUrl = res.data.url
    }
  }
}
</script>

<style scoped lang="scss">
.add-enterprise {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
    font-weight: bold;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }

      .arrow {
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
